Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Dietz; Tim
Address:
Cedar Hill, TX
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
6568490 Method and apparatus for fabricating rotary cone drill bits May 27, 2003
A method for manufacturing drill bits in segments, using a single key which is nowhere concave in its axial profile to position all three segments together for welding; and drill bits so made.










 
 
  Recently Added Patents
System and method for predicting remaining useful life of device components
Rim for a TV receiver
Electronic multiparty accounts receivable and accounts payable system
Profiling activity through video surveillance
Wheel
Apoptosis inductor extracted from potato, potato foodstuff containing the inductor, and processed product thereof
Oil extractor and the preparation method thereof
  Randomly Featured Patents
Ball point pen desk set
Surface illuminating device and image display apparatus
Recovery of sulfur dioxide from gas mixtures
Electro-optical device, color filter substrate and electronic apparatus
Reduced-calorie freezable beverage
Five-way power outlet
Crayon wheel
Software pipelining a hyperblock loop
Multi-parameter variable scale rotary switch
Use of hydroxyalkanoic acid derivatives as fuel additives